Analysis
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max time kernel
132s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
04-07-2022 22:51
Static task
static1
Behavioral task
behavioral1
Sample
WSI20220629_ContractWSI142121Copy001_pdf.exe
Resource
win7-20220414-en
General
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Target
WSI20220629_ContractWSI142121Copy001_pdf.exe
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Size
549KB
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MD5
a4ffce8e7e28a519302f1d6652467b2c
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SHA1
cc40e224be2f57b7be2967904d9fd99606b5b2d6
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SHA256
a751f60886a135935cc66e65cb649195b7be29b820618172a210e9ef452fd422
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SHA512
c42b0b6168eba4a764caf2fb94ca708a999ada8bc94d9db02319f49a51f7135fd66b541140fc0e35238ff06e20f1f90f120f3590bbf62a977a79f9e1e560accf
Malware Config
Extracted
lokibot
http://sempersim.su/gf20/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
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suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
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suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Fake 404 Response
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook WSI20220629_ContractWSI142121Copy001_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook WSI20220629_ContractWSI142121Copy001_pdf.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook WSI20220629_ContractWSI142121Copy001_pdf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exedescription pid process target process PID 908 set thread context of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exepid process 908 WSI20220629_ContractWSI142121Copy001_pdf.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exepid process 2008 WSI20220629_ContractWSI142121Copy001_pdf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exeWSI20220629_ContractWSI142121Copy001_pdf.exedescription pid process Token: SeDebugPrivilege 908 WSI20220629_ContractWSI142121Copy001_pdf.exe Token: SeDebugPrivilege 2008 WSI20220629_ContractWSI142121Copy001_pdf.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exedescription pid process target process PID 908 wrote to memory of 2028 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2028 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2028 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2028 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe PID 908 wrote to memory of 2008 908 WSI20220629_ContractWSI142121Copy001_pdf.exe WSI20220629_ContractWSI142121Copy001_pdf.exe -
outlook_office_path 1 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook WSI20220629_ContractWSI142121Copy001_pdf.exe -
outlook_win_path 1 IoCs
Processes:
WSI20220629_ContractWSI142121Copy001_pdf.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook WSI20220629_ContractWSI142121Copy001_pdf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/908-54-0x00000000011D0000-0x000000000125E000-memory.dmpFilesize
568KB
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memory/908-55-0x0000000076C81000-0x0000000076C83000-memory.dmpFilesize
8KB
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memory/908-56-0x0000000000E70000-0x0000000000EE0000-memory.dmpFilesize
448KB
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memory/908-57-0x0000000000500000-0x0000000000520000-memory.dmpFilesize
128KB
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memory/908-58-0x0000000000630000-0x000000000063E000-memory.dmpFilesize
56KB
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memory/908-59-0x0000000005CE0000-0x0000000005D44000-memory.dmpFilesize
400KB
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memory/908-60-0x0000000000B10000-0x0000000000B30000-memory.dmpFilesize
128KB
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memory/2008-61-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-62-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-64-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-66-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-67-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-69-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-70-0x00000000004139DE-mapping.dmp
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memory/2008-72-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-74-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/2008-75-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB